Exhibit 11 UNION PACIFIC CORPORATION AND SUBSIDIARY COMPANIES COMPUTATION OF EARNINGS PER SHARE (In Thousands, Except Share and Per Share Amounts) (Unaudited) Six Months Ended June 30, 1998 1997 Average number of shares outstanding .......... 245,980 245,581 Average shares issuable on exercise of stock options less shares repurchasable from proceeds..................................... 12,527 2,273 --------- -------- Total average number of common and common equivalent shares............................ 258,507 247,854 ========= ======== Income (Loss)from Continuing Operations ....... (222,705) 348,386 Loss from Discontinued Operations ............. (258,363) (4,600) --------- -------- Net Income (Loss).............................. $(481,068) $343,786 ========= ======== Earnings Per Share: Basic: Income (Loss) from Continuing Operations..... $ (.91) $ 1.42 Loss from Discontinued Operations............ (1.05) (.02) ------- -------- Net Income (Loss)............................ $ (1.96) $ 1.40 Diluted: Income (Loss) from Continuing Operations..... $ (.91) $ 1.41 Loss from Discontinued Operations............ (1.05) (.02) ------- -------- Net Income (Loss)............................ $ (1.96) $ 1.39